how do I change the opacity of an image (overall alpha) without generating an opacity mask? - Discussions - Vuo Community
how do I change the opacity of an image (overall alpha) without generating an opacity mask? - Discussions - Vuo Community,css - How to use opacity on image hover? - Stack Overflow,Fixing Browser Compatibility Issues With CSS Opacity & RGBA,CSS Opacity & Transparent Backgrounds | HTML Goodies,QuPath: Adjust opacity of image channels - Usage & Issues - Image.sc Forum