Gimp - Quickies ์‚ฌ์ด์ฆˆ ๋ณ€๊ฒฝ, ์ž˜๋ผ๋‚ด๊ธฐ, ํšŒ์ „, ๋’ค์ง‘๊ธฐ

์ด๋ฏธ์ง€ ๊ธฐ๋ณธ ์šฉ์–ด dpi(Dot per Inch) - ๊ฐ€๋กœ ์„ธ๋กœ 1 ์ธ์น˜ ๋‹น ์ (Dot:๋‘ฅ๊ทผ์ )์˜ ์ˆ˜, ์ธ์‡„์—์„œ ์ฃผ๋กœ ์‚ฌ์šฉ ppi(Pixel per Inch) - ๊ฐ€๋กœ ์„ธ๋กœ 1 ์ธ์น˜ ๋‹น ํ”ฝ์…€(Pixel:ํ™”์†Œ,์‚ฌ๊ฐ์ )์˜ ์ˆ˜, ๋ชจ๋‹ˆํ„ฐ์—์„œ ์ฃผ๋กœ ์‚ฌ์šฉ 1 Inch - 2.54Cm DPI ํ•ด์ƒ๋„๋ณ„ ์šฉ๋„ ์‚ฌ์ง„ ์ถœ๋ ฅ: 400 dpi ์ฑ…, ํฌ์Šคํ„ฐ: 300 dpi ์›น, ํ™ˆํŽ˜์ด์ง€: 72 dpi ์ด๋ฏธ์ง€ ์‚ฌ์ด์ฆˆ ๋ณ€๊ฒฝ APOD(Astronomy Picture of the Day) ์‚ฌ์ดํŠธ์—์„œ ๋ง๋จธ๋ฆฌ์„ฑ์šด(The Horsehead Nebula in Infrared) ์‚ฌ์ง„์„ ๋ฐ›์•„์˜จ๋‹ค. https://apod.nasa.gov/apod/ap130422.html ํŒŒ์ผ์„ ์—ด๊ณ  ์ •๋ณด๋ฅผ ํ™•์ธํ•œ ๋‹ค์Œ ํ•„์š”ํ•œ ์‚ฌ์ด์ฆˆ๋กœ ๋ณ€๊ฒฝํ•œ๋‹ค. ํŒŒ์ผ ์—ด๊ธฐ - File > Open sRGB ์œ ํ˜• ์„ ํƒ keep ๊ธฐ์กด - sRGB IEC61966-2.1 convert ๋ณ€๊ฒฝ - Gimp built-in sRGB ํŒŒ์ผ์ •๋ณด ๋ณด๊ธฐ (Image Properties) Alt + Enter : Image > Image Properties ์‚ฌ์ด์ฆˆ ๋ณ€๊ฒฝ (Scale Image) Image > Scale Image width ๋ฅผ 1225 -> 600 ์œผ๋กœ ์กฐ์ • (์ž๋™ ๋น„๋ก€ ์กฐ์ •) pixels, percent Scale ํด๋ฆญ ๋ณ€๊ฒฝ๋œ ํŒŒ์ผ ์ •๋ณด๋ฅผ ๋ณด๊ธฐ (Image Properties) Alt + Enter : Image > Image Properties ์ €์žฅํ•˜๊ธฐ Ctrl + E : File > Export to ํŒŒ์ผ๋ช….jpg - jpg๋กœ ์ €์žฅ Shift + Ctrl + E : File > Export as... - ๋‹ค๋ฅธ ํฌ๋งท์œผ๋กœ ์ €์žฅ JPEG๋กœ ์ €์žฅ JPEG: Lossy compression Algorithm ์šฉ๋Ÿ‰์€ ํšจ์œจ์  ์•Œ๊ณ ๋ฆฌ์ฆ˜์œผ๋กœ ์ค„์ผ ์ˆ˜ ์žˆ์œผ๋‚˜ ํ’ˆ์งˆ์— ์†์‹ค์„ ์ค€๋‹ค. ์ด๋ฏธ์ง€ ์ž˜๋ผ๋‚ด๊ธฐ - Crop an Image ์›๋ณธ ์ด๋ฏธ์ง€๋ฅผ ๋ถˆ๋Ÿฌ์™€ ํ•„์š”ํ•œ ์˜์—ญ์œผ๋กœ ์ž˜๋ผ๋‚ด๋Š” ๊ฒƒ. ...

2023-01-12 ยท 250 words