How to quickly change the image to black and white in ps?
How to quickly change the image to black and white in Photoshop, follow the following steps:
Open the software and import the image Start Photo
Shop, click the "file" in the menu bar—"open", select the image to be processed and imported into the work area.
enter the black and white adjustment function click the "image" in the top menu bar—"adjustment", select the "black and white" option in the pop-up drop-down menu. This operation will open the black and white adjustment panel directly, without having to go through other intermediate steps.
adjust the black and white parameters in the black and white adjustment panel, the software will generate black and white effects based on the original color.
6 color slides (red, yellow, green, blue, blue, yellow), corresponding to the different color phase channels in the original picture. Through dragging the slides, the brightness of each color in the black and white image can be controlled separately:
Right slide: increase the brightness of the color corresponding to the area (whitening);
Left slide: reduce the brightness of the color corresponding to the area (blackening). For example, if you want the skin to be brighter, you can add the value of the slides “red” and “yellow”; if you want to make the background darker, you can
Reduce the value of the "blue" or "blue" slider.
Use the pre-set fast matching style If you are not familiar with the parameter adjustment, you can directly click the pre-set drag menu in the panel, select the "maximum black" "infrared" "blue filter" and other pre-set options, the software will automatically apply a combination of parameters to quickly generate different styles of black and white effects.
confirm the effect and save adjustment after completion, click the "Determine" button in the lower right corner of the panel.
The result. at this time the image has turned black and white, you can use the "file" - "storage as" to select the PSD format to retain the layer information, or choose the JPEG/PNG format to export the final image.
add-on technique :
for more detailed control, you can add on the black and white adjustment layer, with the painting tool locally erase the adjustment effect, retain part of the color area; shortcuts "Ctrl+Shift+Alt+B" (Windows) or "Command+Shift+"Option+B (Mac) can quickly open the black-and-white adjustment panel.
How to convert images to black-and-white with ps?
How to use PS to convert color images to black-and-white images can be achieved by the following methods:
Method One: Convert through the "grey" mode Operating path: Click on the menu bar "Image" → "Mode" → select "grey". confirmation operation: pops up "To throw out the color information window" and click on "Determine" to complete the conversion. Method Two:Using the “Decolor” function operating path : click on the menu bar “Image” → “Adjust” → select “Decolor”. shortcut : directly press the Ctrl+Shift+U combination key to quickly complete decoloring. Method Third: adjust the operating path with “black and white”: click on the menu bar “Image” → “Adjust” → select “black and white”. shortcut : press
Changes in image patterns may result in restricted follow-up operations, and does not recommend the usual use of . Remember recommended method : "color" function (shortcut Ctrl+Shift+U) is the easiest operation, suitable for rapid conversion. effect comparison :
"grey" mode directly discards color information, and can not restore color after conversion.
0 "black and white" adjustment can retain adjustment parameters, which is easy to modify later.
"indexing mode" will restrict image editing, use caution.
There are two common ways to convert images into black and white effects in Photoshop: without the direct conversion of the black and white graphic layer and with the adjustable conversion of the black and white graphic layer, here are the specific operating steps:
without the direct conversion of the black and white graphic layer open the image0 start Photoshop, select the image through the menu bar "file-open" or directly
Draw the image into the PS work area. Copy the graphic layer (optional but recommended) Press the shortcut Ctrl+J Copy the current graphic layer, retain the original image for subsequent modifications. Convert to black and white effect Click the menu bar "image- adjust-black and white", pop up the adjustment box, you can manually adjust the color channel parameters (such as red, blue, etc.), or directly use the default parameters. Effect comparison Convert can be compared to black and white after completion
The result is different from the original chart. The adjustable conversion with the black-and-white chart layer
applies to the scenario when the black-and-white effect needs to be uniformly adjusted to the multi-layer material, the non-destructive editing can be achieved through the black-and-white chart layer, and the parameters can be modified at any time.
Create a black-and-white chart layer Click the "Taipo" icon below the chart layer (create a new fill or adjust the chart layer), select the "black-and-white" option.
The layer layer rules The black-and-white layer only applies to the lower chart layer, the upper layer is not affected.If you want a global black and white effect, you need to place the black and white graphic layer in the top layer. parameter adjustment flexibility even switching to another graphic layer, return to the black and white graphic layer, you can still modify the parameter, no need to repeat the operation. Method comparison with the selection suggests direct conversion : simple operation, suitable for single graphic layer rapid processing, but changes need to re-operate. black and white graphic layer : supports non-destructive editing, suitable for multi-layer complex projects, can be adjusted parameters at any time.
according to the need, choose the appropriate method, can be done efficiently.
The image is black-and-white processed.