79.04-8.4?

Use Direct Path Selection Tools?

用直接選擇工具

1. 選擇工具包含？鋼筆工具 直接選擇工具 路徑選擇工具。路徑選擇工具是黑箭頭標(biāo)識的，目標(biāo)展示給你路徑。鋼筆工具熱鍵P，星號提示創(chuàng)建新路徑。選擇路徑如果需要進(jìn)一步編輯，先選中，選擇工具才能發(fā)揮作用。選擇部分區(qū)域即可，不需要選擇全部。黑色箭頭代表非建設(shè)路徑的工作狀態(tài)，不管你點(diǎn)擊多少次字幕框選工具，會得到整個(gè)路徑，如果去選擇，點(diǎn)擊回車，注意路徑面板，提示沒有被選擇的圖層路徑了。there're essential components when deal with pen tool. direct selection tool, path selection tool. the path selection tool is the black arrow, its only purpose is to show your path. if we grab pen tool. you'll notice asterisk symbol next to it, this means we're about to create new path. i want to further dit existing one. that's why i select it. that's where path selection tool comes into play. just cover a tiny bit is enough. that's because this tool doesn't target individual anchor points.?

2. 所以不管嘗試多少次黑箭頭，不處于工作狀態(tài)。所以需要點(diǎn)擊圖層面板，展示輪廓線，可以從畫布選取。利用鋼筆工具。切換到鋼筆工具，可以加入錨定點(diǎn)，可以移除錨定點(diǎn)，可以進(jìn)一步調(diào)節(jié)。附加線條可以創(chuàng)建曲率，控制柄可以調(diào)節(jié)曲率。所以直接選擇工具可以選擇路徑上單個(gè)錨定點(diǎn)，用shift+A在兩工具間切換。用回車鍵去選擇或從圖層面板點(diǎn)擊去選擇。no matter what you click on how much you marquee on it, you'll get the entire path. when you want to deselect, hit enter, notice the path panel. you no longer have it selected there. so even though you may try to use your black arrow. it's not going to work you need to click panel layer and reveal its outline, you can grab it from canvas. i can switch back to my pen tool, and i can add anchor points, or i can remove them or further manipulate. what's up with additional lines that show up when you create a curve. these are called control handles. and through then you can adjust your curvature. you have to first select individual anchor points. we've established black arrow, gets the whole path, no matter where you click, that leaves job up to white arrow. so the direct selection tool helps you select individual anchor points from a path. hotkey A you can cycle between them by using shift+A. i'll deselect it with enter or click on path from panel.?

3. 用白色箭頭可以看到路徑輪廓線，在該區(qū)域繪制小盒子，僅僅選擇點(diǎn)，被選中點(diǎn)黑色實(shí)心的，沒被選中點(diǎn)空心的。取決于靈活性的程度。如果選擇移動，向上移動時(shí)，其它手柄帶動朝相反方向移動。這就是如何進(jìn)行真的項(xiàng)目，點(diǎn)擊一次，如果不是你想要的。按住Ctrl可以開始反復(fù)調(diào)節(jié)。按住Ctrl不松手，可以通過手柄調(diào)節(jié)曲率，可以替換體現(xiàn)新變化的錨定點(diǎn)，調(diào)節(jié)手柄到曲線平滑，錨定點(diǎn)越少，路徑越平滑。we see its outline now with white arrow. i'll draw a tiny box in this region, only this point selected. compare it with all others are hollow this is filled with black. you click on it, you can move it about as you move it upwards, the other hand is going to move in the opposite direction. here's how this would go on a real project. you click one, this isn't way you wanted it, you hold control and you start fine tuning things. i can fiddle around with handles to adjust curvature while still holding control. i can reposition any anchor point this entails new changes. i'll grab handles again what you look for in parts in smoothness. the less anchor points the better your path is going to look.?

4. 最后關(guān)于鋼筆工具，從草圖開始講起，拖拽手柄找下一個(gè)點(diǎn)行進(jìn)到方向。意味著可以點(diǎn)擊空白區(qū)域設(shè)定目標(biāo)方向，但是曲折的路線不滿意的。按住Alt延伸向行進(jìn)路線，各種可能性。one final thing about pen tool is this, let me start from scratch. when you click and drag, the handle here will determine direction of next point, that means that if i want to click somewhere in this region, i'm going to end up with something that looks like this. that's not ideal. if you want to go towards direction, hold down Alt and grab this handle. how if you click in that area, this is going to be more in line with your goals, there's a world of possibilities, that's available to you through pen tool.?

80.05-8.5?

Activity Pen Tool Selections?

鋼筆工具的選擇

1. PSD有很多形狀。如果我們直接選擇另外的方向，需要很多條件。按住Shift直線數(shù)秒，點(diǎn)擊中點(diǎn)沒問題，一段段的重復(fù)點(diǎn)擊拉伸動作到對面。如果點(diǎn)擊最后，不能完美的拉直選項(xiàng)，可以向內(nèi)切到內(nèi)容，意味我們形狀上失去一兩個(gè)像素，總好過外面包繞沒清理干凈的白邊。從左側(cè)頂部單獨(dú)點(diǎn)擊開始，移動下來點(diǎn)擊區(qū)域任意點(diǎn)，開始改變形狀，延伸到附近區(qū)域另一個(gè)錨定點(diǎn)，中間可以找到折中點(diǎn)。we have lots of shapes in this PSD, please download it and follow my lead. i'll do a couple and then i'll pass the torch to you. this is how you truly master pen tool by working in various situations one after another. because it only requires straight lines for second point, i'll hold shift, this will create a perfectly line, even though i'll click somewhere inside shape, as you can see, no problems with it click on middle point, now repeat process on the other side. if yet me go through these last clicks, in these situations, if you can't line up selection perfectly with shape edge, i'd rather you have it placed inwards, this means we lose one or two pixels from shape. this is much better than having a white stroke all around it from BG. start from the top left with a single click, now move down and click somewhere around region, before object starts to chagne its shape, we aim for another anchor point near this area, because around here we can find its middle point.?

2. 如果我們直接拖拽到另一邊，給予各種調(diào)節(jié)，點(diǎn)擊拖拽到另一側(cè)。可以匹配曲率。調(diào)節(jié)邊緣，替代白色的像素。最好按Ctrl切到黃色內(nèi)部。下個(gè)完美的直線，如果點(diǎn)擊不通過任何調(diào)節(jié)熱鍵，而是單純的拖動，可以用Alt點(diǎn)擊錨定點(diǎn)，得到完美的線條。右側(cè)和底部的類似，可以移動遠(yuǎn)一點(diǎn)，手柄完善路徑的關(guān)鍵，不用恐懼移動錨定點(diǎn)點(diǎn)位置。圈回來，關(guān)閉路徑。if we drag directly on the other side that would require a lot of fiddling, click and drag directly on the other side, that would require a lot of fiddling, so click and drag towards right. we have pretty far out to match curvature, i adjust its edge, instead of getting any white pixels, i'd rather cut a bit into yellow thingn here, use ctrl drag right handle inwards. on the next line it should be perfect straight. if we click without any modifier key which will require a bit of fine tuning, instead i use Alt and i'll click on anchor point, i'll get a perfect line. this right side is similar to what we didi in bottom, i'll move a bit faster through it, these handles are keys to great path. don't afraid of changing anchor point placement. i'll circle back and look for this symbol so i can close off my path.?

3. 從部位的兩個(gè)顏色交叉部開始，點(diǎn)擊移動到目標(biāo)側(cè)直線中點(diǎn)，點(diǎn)擊拖拽右側(cè)，放大縮小可以找到合適觀察角度。移動到鋼筆工具，檢查你的路徑是否物體邊緣。盡量用手柄選擇居中。這需要拖拽。start from outer part from this place where two colors intersect. click once and now move mouse over to imaginary middle point of shape, click and drag towards right. switch to zoom tool to get a better view. and move back to pen tool. check if your path is flush with object edge, i'll try to postition next anchor point a bit further a way from this one. it's also going to require concentration we can handle it. this needs a lot of dragging, but it's looking great.?

4. 注意前的點(diǎn)，如果你需要進(jìn)一步通過Ctrl調(diào)節(jié)手柄，你可以移走不需要的白色像素。不能依賴轉(zhuǎn)向點(diǎn)工具，因?yàn)槭虑樾枰^續(xù)平滑線。當(dāng)你在兩點(diǎn)間調(diào)節(jié)，或者直接拉伸向目標(biāo)點(diǎn)。在合適的視角需要調(diào)節(jié)，如果太近，可以能影響調(diào)節(jié)手柄，但是可以返回繼續(xù)。調(diào)節(jié)完善，用Ctrl調(diào)節(jié)每個(gè)錨定點(diǎn)，最后一次依據(jù)需求調(diào)節(jié)手柄。pay attention to previous point, you might need to further adjust their handles with control key. you can remove unwanted white pixels. we can't rely on convert point tool, because everything needs to be one continuous smooth line. when you play it safe, at another point in between these two,, or do you go directly for end. it's better in my view, it's going to reauire a lot of fiddling, if you're too zoomed in your image might move as you drag this handle, we can go back. just to be sure everything is fine, is to contrl click each anchor point and adjust handles one last time in case it's needed.?

81.03-8.6?

Quick Mask Mode?

快速蒙版模式

1. 用特殊的方式檢測選擇和進(jìn)一步調(diào)節(jié)?？梢詷?gòu)建建筑頂部藍(lán)色的，天空也是藍(lán)色的，可能選擇屋頂藍(lán)色也選中天空顏色了。所以這是個(gè)需要解決的問題。我們用快速蒙版模式證明對于解決該問題無效。用快速選擇工具，可以在底部大膽涂抹，但是頂部接近天空的時(shí)候越是小心翼翼，避免選擇屋頂?shù)臅r(shí)候選擇天空。藍(lán)色幫助非常有幫助的。用Q快速選擇工具。如果圖層現(xiàn)在高亮紅色。明顯看到紅色天空和紅色屋頂?shù)闹丿B?？焖龠x擇給到可選擇的視覺化呈現(xiàn)，某種情況建筑的被影響沒有被選中的區(qū)域。a particular helpful way to check quality of selection and further modifying them. we have building its top edge is blue, our sky is blue as well so that might throw off selection tools. that's bound to be a problem. i'm going to use it to demostrate usefulness of quick mask mode, in this case, i'd rather use one of lasso or better yet pen tool i'll go with a suppar choice for job. quick selection tool. i paint over buildings like so. you see it doesn pretty good job in bottom of middle area, as i go towards top. things aren't hot because i'm afraid to go over region because i'll get the sky in my selection, which is exactly what i'm trying to avoid. this blue on blue isn't helpful. it comes the quick mask mode by the way of its hotkey is Q. our layer is now highlighted in red, even more striking is this red overly that covers our sky. quick mask mode give you a better visual representation of what selected in this case the building which is unaffected and what's not selected, sky and what's covered in red.?

2. 可以放大看問題區(qū)域，展示各種選擇問題。可以用解決方案，B刷子工具，白色前景刷，涂抹紅色區(qū)域，紅色房頂證明未被選中的房頂區(qū)域?，F(xiàn)在我想整棟樓包括房頂全部選中。調(diào)節(jié)刷子需要的硬度。盡可能的繪制完整。最好的方式用鋼筆工具，點(diǎn)擊幾次。我們不需要特殊區(qū)域的曲率。關(guān)閉，右鍵選擇。允許快速選擇模式。要么往里面切入，要么一些白邊，都要先展示樓層全貌。退出快速選擇模式用熱鍵Q或按工具欄的徽標(biāo)，一旦選擇步驟完成，可以進(jìn)行下一步工作。i can zoom in and focus on problem areas, besides showcasing all selection issues. i also get a great way of solving them. grab B brush tool now with white as my foreground color, i can start to paint over these red areas, red means it's not selected and i want entire building selected. adjust your hardness if needed and do your best to paint over areas. a much better approach would be follwing. get the pen tool and quickly click a few times. we don't need any curves for specific region. close it off and right click and make a selection. that's allowed in quick mask mode. once we have you can either paint with a brush inside it or better yet use Alt delete to fill it with white. that means we'll reveal this building. which in this case translates into a selection take care of right side, if you have few moment to spare. let's ay our work is complete. exit quick mask mode, either through hotkey Q or by pressing on icon in tool box. once you do that, you're left with a nice selection and you can do whatever you want.?

3. 快速選擇工具很容易應(yīng)用，用Alt移除部分誤選進(jìn)來的。但是套索多邊形或鋼筆工具是更好的選擇。用快速選擇工具練習(xí)，比如目標(biāo)去除天空，也是訓(xùn)練選擇技巧的幫助。樓層占據(jù)80%照片，如果選擇天空，活動區(qū)域更小，更困難，未必適合快速選擇工具。even though the quick selection tool is easy to use, it wasn't best tool for job. i could have used Alt to remove parts of sky if they've been selected by mistake, but polygonal lasso po pen tool would have been much better options. further more, the whole exerciese is based around a goal, to show you quick mask mode, if that want's case tand i wanted to get rid of sky, i would have have approached it the other way around.?instead of selecting building, which is what 80% of photo, i would have selected sky, so my point is to always work smarter, not harder even though you maybe comfortable with some tools, they may not be appropriate for task at hand.?

82.04-8.7?

Select A Color in Photo?

選擇圖片中的顏色

1. 從圖片中選擇顏色比較艱巨的任務(wù)，預(yù)計(jì)10分鐘搞定?？梢詮倪x擇開始，敲定編輯點(diǎn)，魔術(shù)棒或快速選擇工具，需要多次點(diǎn)擊因?yàn)閳D片有很多細(xì)節(jié)。這加速的過程，到主菜單點(diǎn)擊選擇，顏色范圍。下拉菜單設(shè)置為樣本顏色。但是可以改為紅色。在小的預(yù)設(shè)窗口，都是白色被選中的，選擇紅色，效果欠佳。高亮模式給選中更好的花朵，但是如果左側(cè)頂部，你可以看到選中一點(diǎn)天空。flow to select a color from a difficult image with the least amount of work possible this allow you to cut down the time it takes to select all flowers from photos, set aside about to 10 minutes for task. you'd first have to start with a selection so you'd first have to start with a selection so you could pinpoint your edits, magic wand or quick selection tool might do the job but that require a lot of clicking because this photo has so many details. here's how we're going to proceed. go to top menu and click on select now choose a color range. first dropwdown is currently set at sample colors, but i can change it to red's . in the small preview window, everything that is white will be selected, we can see the red option isn't doing a fantastic job. this would give us more of these flowers. but if you look at top left corner. you can see we're also getting a bit of sky.?

2. 樣本顏色模式從畫布選擇，光標(biāo)停留在圖片上方，變成拾色器顏色，可以取得樣本，點(diǎn)擊天空，你可以在預(yù)覽中看到少量天空色，說明這模式效果相對好一些。底部區(qū)域?yàn)榛疑?，選擇展示直接展示畫布底色，再次點(diǎn)擊花朵部分，調(diào)節(jié)選區(qū)。下面是保存按鈕。拾色器是目前用的，另外兩個(gè)工具，可以通過添加或移除的選區(qū)。偏好選擇Alt移除Shift添加熱鍵。如果你不喜歡點(diǎn)擊一次選擇所有花朵，可以按shift點(diǎn)擊幾次選擇花朵?？梢灾貜?fù)過程，按住shift多點(diǎn)擊幾次，看到預(yù)覽區(qū)被選花增長。this creates a selection based on what colors we grab from the canvas. you can see that as i move cursor over my image, it turns into eyedropper tool. this means i'm about to sample this color let's click over the sky so you can see how this works. this preview shows me now i have now selected the sky, but it's a tiny window that makes it hard to see if you're doing a good job. we'll focus is bottom area and click on this dropdown, choose grayscal,e and this will now show you the preview directly on the canvas. click again some where, over the flower, this adjust your selection. underneath the save button, we have three tools, the eyedropper, which i've used so far, and two other eyedropper tools through which you can add or remove parts of selection. i prefer to use hotkeys shift to add, alt to move. it's unlikely you'll get all these flowers with one click that means i'll have to slowly build up selection by clicking several times. while holding down shift key. let's do that now by change preview to grayscale yet again. click on any flower, then repeate the process several times while using the shift key notice how my selection is starting to grow.?

3. 模糊滑塊，為了進(jìn)一步調(diào)節(jié)，模糊功能像寫入了生命力。上調(diào)到150，可以看清楚圖像的內(nèi)容。一旦掌握訣竅會短時(shí)間選中花朵，而不是選錯工具。如果選擇花朵太多了，按Alt去掉選擇工具。如果勾選“局部色簇”獲得范圍特征的調(diào)節(jié)入口。用于控制包含在選擇區(qū)內(nèi)的信息。增加的越多，ps需要查詢的區(qū)域越大。to further refine it, this fuzziness slider is a lifesaver, turn it up to about 150, you'll see how you get a uch clear image of what's going on. once you get the hange of it, the whole process will require significantly less effort than selecting each flower individually with any other selection tool. this is way too much, but it helps you identify those areas that need to be excluded, hold Alt and start clicking on this grey, constantly switch between adding to your selection with shift and removing parts of it with help of Alt key. if you select localized color clusters, you'll get access to this range feature. use it to control what's going to be included in the selection based on the area where you click, the more you increase it, the larger of area ps will look at. so this is helpful if you want to focus ps attention on particular spot.?

4. 保存下載AXT文件，可以打開已經(jīng)保存在本地的AXT文件，如果看到螞蟻行軍的選區(qū)，這就是選擇工具的效果。加入曲線調(diào)節(jié)圖層，可以把中間點(diǎn)拖拽到下面，可以增強(qiáng)黑色區(qū)域，因?yàn)槲疫x區(qū)是活躍的，可以看到蒙版僅僅影響選區(qū)內(nèi)的花，非選區(qū)的不影響。what's great is that we can save our work and we can come back to it another time. so let me click load this will prompt you to select a dot AXT file. i double click it. now i have it available in PS. once you see marching ants, you can see it did a great job far better than quick selection tool could offer. add curves adjustment layer from the bottom of my layer's panel. now i'll drag this middle point downwards. so i can intensity my darker regions. because i had a selection active, you can see my mask reflect the time only affecting my pink flowers.?

83.06-8.8?

Activity Remove Background?

移除背景

1. 展示如何從背景移除球。這是末尾結(jié)果呈現(xiàn)的樣子，大概15分鐘時(shí)間。四個(gè)步驟？ 第一，移除背景。第二，通過調(diào)節(jié)圖層添加新的背景；第三，創(chuàng)建真實(shí)的陰影；第四，創(chuàng)建貼圖。創(chuàng)建選區(qū)？鋼筆工具是首選，但是因?yàn)槿藗冞x擇快速選擇工具，抓取并且鼓勵，停留在上方，底部工作效果并不好。因?yàn)殛幱昂筒輩不旌显谝黄?。按Alt移除不想要的區(qū)域，但是仍舊不到位，然而，球體的弧度是選中了。i'll show you how to remove football from background, here's what end result is going to look like, this take you roughly 15 minutes. one remove the background, two add a new one through an adjustment layer, three, create a realistic shadow, four, create a vignette effect. the pen tool would be my first choice, but since a lot of people use quick selection tool. i'll grab that instead. i'll go over it and you'll see this isn't doing a great job at the bottom, because the shadow kind of blends with the grass. i can hold Alt to remove those unwanted spots, but it's still not going in right direciton. nevertheless, the bulk of work is done.?

2. 我們開始清理掉多余的像素，因?yàn)槲覀兛沙掷m(xù)修復(fù)的工作，所以球被放在透明背景里。剪切并非完美。因?yàn)槲覀冇玫膱D層蒙版，可以進(jìn)一步剪切。現(xiàn)在可補(bǔ)救性的選擇繪制靠近球體邊緣，這不會太迅速，也不會得到太理想的結(jié)果。但是足以證明我的建議值得一試。我建議用鋼筆工具，從左側(cè)開始勾選，通過三筆來勾選球體表面，選擇附近中間部位，有了幫助定位的橡膠體。開始朝著右側(cè)拖拽，得到完美曲線，如果移除一小段橡膠不用擔(dān)心，不影響整個(gè)設(shè)計(jì)。點(diǎn)擊右側(cè)區(qū)域，取決于如何放置前面點(diǎn)，用Contrl進(jìn)一步調(diào)整，用Ctrl Z重新設(shè)計(jì)路線?，F(xiàn)在右鍵選擇羽化直徑設(shè)為0像素，確保保持抗曲折復(fù)選框勾選，該情況是需要保持平滑的。黑色前景刷子移除掉不想要的點(diǎn)。we're doing that instead of deleting all these pixels because we want to work non destructively. here's football on transparent background. not quite a perfect cut out. but because we're using a layer mask, we can further work on it. now if you want the alternative, grab a black brush, zoom in and startign painting, go over each area and slowly get closer to bulls edge, this won't be fast, nor will it give you a great result, but it's foolproof, i suggest you do it my way. now we've avoided the pen tool, but here's the best option for the job, let's start from the left side, i want to get this entire bottom half with just three clicks. this will ensure a perfect smooth surface, i'll click on its left edge. next, i'll go somewhere near its middle point here, and the great thing it is that we have this rubber part that helps me position my click correctly. i'll drag a lot towards the right side, so i can get a nice curve, don't worry if you remove a smart part of it, as long as it's just a few pixels this won't affect our fine design. let's click again on the right side, depending on how well you placed your previousl point, you may need to use control to further adjust it. in case it's not going well at all. use Ctrl Z and retrace your steps. now i'll circle back around with a few quick clicks their position doesn't mater, because it won't impact my selection. now right click and choose make selection leave the feather radius set zero pixels. but make sure you have anti alias check, in these cases it's much needed. now paint with a black brush to remove all unwanted bits.?

3. 熱鍵Ctrl Alt Delete給選區(qū)填充黑色。提到的兩個(gè)熱鍵取決于色素板，創(chuàng)建的背景在調(diào)節(jié)圖層實(shí)體顏色，用喜歡的顏色填充背景，調(diào)節(jié)圖層實(shí)體顏色不包含任何實(shí)體像素，僅僅調(diào)節(jié)已經(jīng)存在的。點(diǎn)擊后回到頂部，頂部有實(shí)色選項(xiàng)，和紋理 梯度在一個(gè)區(qū)域內(nèi)。我選擇好看的藍(lán)色，比如80AFFFF在圖層下面，這種情況背景移除掉實(shí)色，可以暴露問題，用刷子補(bǔ)救缺失掉的顏色。you can use Ctrl Alt Delete to fill that area with black, i mentioned both hotkeys because it depends on what's swatch you have on top in your tool box, we're all set. now let's create a background for it with the help of an adjustment layer solid color will fill our canvas with any colro of our liking. note that adjustment layers. in general, don't contain any actual pixels. they only modify existing ones. click here and go all the way to the top. this is what you're looking for solid color, which is one of the exceptions alongside gradient and pattern. i'll go for a nice shade of blue. let's say 80AFFF place it underneath our layer, in case you have any issues with your background removal, this solid color will expose any problems, if that's the case, click on your mask and brush over any spots you may have missed.??

4. 開始創(chuàng)建陰影，避免球體像是漂浮在空氣中，需要展示出陰影深度，點(diǎn)擊拖拽陰影層。目前預(yù)設(shè)陰影位置球體下方，大小2/3大小，不偏不倚。點(diǎn)擊形狀轉(zhuǎn)化成智能對象，選擇 模糊 高斯模糊，設(shè)置50像素模糊。熱鍵G創(chuàng)建真實(shí)的梯度工具，選擇放射梯度，按住shift透明轉(zhuǎn)化，如果陰影太小顯得不夠平滑，如果陰影偏移并不理想，重復(fù)按住直到看起來陰影不偏不倚。曲線調(diào)節(jié)，曲線拖拽到中間，確保刷子50%硬度，很大刷子，移除球體周邊沒必要效果。let's create a shadow, so it won't seem like it's floating in space, grab ellipse tool from tool bar, even though we haven't covered it in depth so far, click and drag to create a shape like this. so fairly squish at about 2/3 of the footballs length, position it underneath the ball and center horizontally, this is all set click your shape and convert it to a smart object. this is so we can adjust upcomging filter apply a blur, specifically a gaussian blur, use the top menu for that, from the window, put in a value of about 50 pixiels hit okay. we're going to get the gradient ool, wich has the hotkey G. hit D to restore your default background foreground color. you're looking for this preview here, the gradient top has multiple ways of working we want a radial gradient. you're lookign for a smooth transition on the side of the shadow, if you don't hold shift, you won't drag in a perfectly straight?line, you might end up with something uncentered shadow. if you swipe too little, you're going to end up with a tiny shadow that is not smooth. if you don't get it right swipe again and you'll reset your gradient, so repeat your swipe until you end up with somehting that?looks like that.it's darken the corners of canvas. and adjustment there at the top of layer stack, choose curves from properties panel. drag this one down somewhere near the middle, this darken everything. let's say hardness somewhere around 50% and will remove the effect on and around the ball. make sure you have a huge brush, i'm going for something well over 2000. click on ball and brush in circular pattern.???

84.06-8.9?

Select And Mask Hair?

選擇頭發(fā)蒙版

1. 該圖像移除背景替換成維持模特頭發(fā)細(xì)節(jié)。選擇快速選擇選中女模特?？梢钥吹娇罩辛鑱y的頭發(fā)吐出來，目標(biāo)移除背景。保留空中發(fā)絲，用PS新功能選擇和遮蔽，舊版本叫做修復(fù)邊緣。在選項(xiàng)區(qū)可以找到，點(diǎn)擊任意選擇工具，可以調(diào)取選項(xiàng)欄的按鈕。用Alt Ctrl R 熱鍵組合工作區(qū)變了，左側(cè)少數(shù)5個(gè)工作圖標(biāo)，從上到下依次是，第一，快速選擇工具，可以抓取局部聚焦點(diǎn)；第二，調(diào)節(jié)邊緣刷子，正常刷子；第三，套索工具和磁性工具；第四，抓手；第五，放大縮小工具。we'll take this image, remove its background and replace it with this one, all while maintaining the detail in model's hair. so i use quick selection tool to roughly select girl. apparently it did a great job. if you focus on hair you can see there're few strands left out, the goal is to get there back with minimal effort luckily, PS give us completely new workspace called?select and mask, that helps us improve our selection, in previous releases of ps was called refine edges. if you don't have this button available in your options bar, grab any selection tool that creates selections will give you this feature. alternative you can use hotkey Alt Control R once i click it, my workspace changes here, on the left side, you see we only have few tools. if one of the more powerful ones in ps is quick selection tool. this is useful in case you forget to grab a spot or region. refine edge brush which will use in a second a normal brush. the lasso tool, magnetic tool, hand zoom tools.?

2. 右側(cè)的都是特征和設(shè)置的集合。有些在處理頭發(fā)的情況下可用有些不可用。預(yù)覽模式，可以不同背景看人物。調(diào)節(jié)預(yù)覽模式不透明度可以深得要領(lǐng)。列表中沒有最好的背景圖。目標(biāo)是，最好的選擇，現(xiàn)在是挖掘問題的時(shí)間段。用預(yù)覽重疊模式因?yàn)榧t色展示很多問題。直徑滑塊幫助拓展選區(qū)的。幫助挖掘遺留細(xì)節(jié)的。如果提高直徑大小，250像素最大值，可以看到默認(rèn)的原始背景導(dǎo)致縮小白色點(diǎn)。the right side is packed full of settings and features. some of the more important than others in this case, where we're dealing with hair, the view mode is one of the most interesting ones, because we get to see our selection in various mode, what's great is that you can opacity of your viewing mode so that you can get a better grasp of what's going on this. there's no particular one from this list that's best for all cases. you'll have to go through them and see the selection at its worst, not at its best. and that's because now is the time to correct any potential problems. i'll use overlay as my viewing mode because this red showcases all my issues that radius slider helps us expand your selection region, this usually picks up on small details that have been left out. if i crank radius to its maximum value, 250 pixels. we can see it did a decent job at eliminating those white spots caused by original background.?

3. 當(dāng)處理頭發(fā)模糊時(shí)或類似材質(zhì)，通過“智能直徑”的開啟，可以看到丟失其它細(xì)節(jié)。頭發(fā)模糊的這不是我們要的結(jié)果。如果不確定你需要用的數(shù)據(jù)，面板頂部勾選“展示邊緣”功能，通過開啟，可以看到PS尋找的額外的頭發(fā)，滑動“展示邊緣”為零，可以看到很多。但是如果逐漸增加，可以看到頭發(fā)邊緣外頭發(fā)范圍捕獲越來越多?！捌交?羽化”這兩個(gè)設(shè)置不適合開啟，應(yīng)該避免清理頭發(fā)，我們保留細(xì)節(jié)的，清理細(xì)節(jié)的兩個(gè)功能無用武之地。所以不開啟。when you're dealign with hair fur or any similar texture, by turning smart radius on. and we can see how we're gettign back some important details which would have otherwise lost. so you can see the difference after toggle smart radius on and off a few times. so without smart radius this body of hair becomes translucent that's less than ideal. if you're not sure what value you need to use, go to the top and check show edge freature, by enableing it, you can see the area that ps iwll look for extra hairs if the show edges zero. you would see anything.but as i slowly increased it, you can see how this region grows. smooth feather are two settings you should avoid when clearing with hair. they have no place here because we want to get all these fine details in our end result, whereas these two eliminate all extra fine parts.?

4. 不確定對比功能是否用的上，就做做實(shí)驗(yàn)。讓頭發(fā)邊緣更銳利更可見，在0%到100%之間滑動看效果，所以你看到的不同。但是不需要這些功能，略過。按Ctrl+0可以圖像適配到屏幕。選擇更好的方式暴露不夠貼服頭發(fā)絲，才可以目標(biāo)明確的修剪掉。因?yàn)槟壳斑€沒修剪，目前暴露問題階段?；瑒印稗D(zhuǎn)化邊緣”刷頭發(fā)邊緣，細(xì)節(jié)頭發(fā)可以刷回來，但是白色背景也刷回來了。這就涉及到失去帶白色背景的細(xì)節(jié)，還是多保留一些來自背景殘留色。數(shù)據(jù)重置到零。i'm not sure this helps us in anyway. this targets soft edge transitions along the edge of selection and makes them more abrupt, more visible, let me go between 0 and 100%. so you can see the difference. there're little place where it shows up. i'll skip this feature. use ctrl 0 to fit image to your screen. it's a good way to reveal even more of those revel hairs. by sliding it to right we're growing our selection. this reveals more of that white highlights, but again, that can be edited out. because i havne't worked on my selection so far. the results are spectacular. i'll paint a bit around hair. if i slide shift edge to the right, we can see all these fine hairs are coming back up. but they're accompanied by white, which is not ideal. you're eating into selection, it's similar to what we did in our selection exercises, where we decided it would be best to go in a few pixels rather than get any extra ones from background. then reset value to zero.?

5. 用Ctrl Alt Z退回去幾個(gè)步驟重復(fù)修剪。從新工具欄選擇“修剪邊緣刷子”，開始在頭發(fā)周邊繪制，找回細(xì)節(jié)頭發(fā)絲。我的建議多點(diǎn)擊幾次，而不是求一勞永逸。哪怕用Ctrl Z退回去修復(fù)幾次。最好一次處理一塊。預(yù)覽模式調(diào)節(jié)到“在圖層上”。可以看到人物在不同背景上。仍可以看到從先前背景殘留的圖，不是大問題。勾選底部的“凈化色彩”，可以幫助我們解決問題。用“轉(zhuǎn)化邊緣”調(diào)節(jié)到20-50%可以做個(gè)很好的選擇。use Ctrl Alt Z,?we go back several steps, so we can get to work. i'll refine all around her contour to bring back some of those messy hair, my advice is you click several times rather than clicking and dragging in one swoop. this because we can use Ctrl Z to fix any problems, it's best to patch one area at a time, this is looking good. change view mode on layers, so we can see how this would look on a new background. but we're still seeing some white on her hair from previous background. not a problem. enable decontaminate colors from the bottom. and this will help us out tremendously. let me shift edge i can also play around with shift edge just a bit. i'll increase it to 20% or so. hit okay get selection.?

85.02-8.10

Channel Selections?

通道選擇

1. 用RGB圖像是一個(gè)通道不同顏色，傳遞不同信息。點(diǎn)擊任意一個(gè)，照片不同部位高亮部分?？梢詭椭覀儎?chuàng)建復(fù)雜選擇，很難單獨(dú)萃取的選擇。隔離灰色背景，如果繪制影響周邊的，不是想要的結(jié)果，取而代之，比如我想隔離黑色線條，單獨(dú)調(diào)節(jié)黑線條。移除背景色。通過熱鍵Ctrl+I調(diào)取“水平指令”，可以獲得窗口。右側(cè)滑塊移動左側(cè)，你可以看到背景褪色消失了。左側(cè)滑塊移動右側(cè)居中，黑色線條增粗了。但是不建議移動過了，黑色會出現(xiàn)不平滑雜色。take us to channels RGB image has one channel per color each of them contains different info about image. so as i click on any of these. you can see how each one highlight various parts of photo. this can help us create complicated selections that would have been otherwise very hard to pull off. if i try to paint over it and affecting everything that's not what i want, instead, i'd like to isolate black lines and work on them alone, remove background color by using level command through control I. you'll get this window, tab right handle and put it towards the left side, you can see background color fades away. for the left side, i want to crank up dark lines because my channel selection is going to be that much better if these are as black as possible. as i go back and forth, you can hopefully see the difference. you don't want it too far to right, because that will create some nasty jagged edges.?

2. 現(xiàn)在移動到通道滑塊，綠色 紅色 RGB畫布沒有變化，因?yàn)槟壳帮@示黑白色。選中的是白色，所有黑線條沒有被選擇，可以“反選”，操作方式“選擇-反轉(zhuǎn)”，當(dāng)看到螞蟻行軍線條知道是選中了，按住ctrl選擇任意通道，如果你保存下載文件只有被選中的白色的，黑色的被忽略了。用反轉(zhuǎn)的指令?，F(xiàn)在是選中的黑線條。為了體現(xiàn)選中黑線條調(diào)節(jié)的靈活性，加入實(shí)色調(diào)節(jié)圖層，選擇任意顏色，同時(shí)隱藏原始圖層。關(guān)于調(diào)節(jié)圖層的好處，可以雙擊顏色，背景色隨著選擇而變化。now let's move to the channels panel. context click any of these, since all three have about same info. since this image is almost black and white. everything that white is selected, so all these black lines are not party selection. that means we want the complete opposite, select invert, you can't see from marching ants that we've made a big change. when you contrl click a channel. you load up all white parts and all the black areas are ignored. with inverse command, we now have a fantastic selection of black lines. ensure good flexibility add a solid color adjustment layer. choose any color whatsoever, hit okay, you can hide that original layer. the great thing about this adjustment there is that you can change color on fly double click it.?

86.01-8.11

Review?

復(fù)盤

1. 選擇圖像不同的，我展示的新項(xiàng)目，圖片都是不同的，不同圖片不同的選擇技能，無止境的完善。不要忽略套索工具，縱使你可能傾向于選擇更有力的高級工具。selection should be fun each image is different, keep an open mind, when i'm presented with a new project, because each image is different, you never stop improving selection skills, don't neglect lasso tools, although you might be inclined to jump to more robust tools.?

2. 當(dāng)你想展示視覺呈現(xiàn)的時(shí)候用快速選擇工具。這是容易忽略的但是工作中可以幫到你。幫助選擇編輯重點(diǎn)，選擇不好的話，任何任務(wù)都舉步維艱。the pen tool is one of strongest allies. use the quick mask tool whenever you need, a visual representation. it's also often neglected feature that can aid you in your work. help us pinpoints edits, without them, any task will become exponetically more difficult.?