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請問圖片灰階跟全彩exists判斷上會有差異嗎?

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markaa New Member Posts: 4	請問圖片灰階跟全彩exists判斷上會有差異嗎? May 21, 2016 4:44:11 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top markaa 發表於 May 21, 2016 4:44:11 GMT exists 是判斷圖形還是顏色+圖形

AnkuLua Administrator Posts: 2,517	請問圖片灰階跟全彩exists判斷上會有差異嗎? May 21, 2016 10:49:16 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top AnkuLua 發表於 May 21, 2016 10:49:16 GMT May 21, 2016 4:44:11 GMT markaa said: exists 是判斷圖形還是顏色+圖形所有的函數除了getColor() 都是在灰階上做圖形辨識
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markaa
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請問圖片灰階跟全彩exists判斷上會有差異嗎? May 21, 2016 12:53:31 GMT

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markaa 發表於 May 21, 2016 12:53:31 GMT

May 21, 2016 10:49:16 GMT AnkuLua said:

May 21, 2016 4:44:11 GMT markaa said:

exists 是判斷圖形還是顏色+圖形

所有的函數除了getColor() 都是在灰階上做圖形辨識

了解...謝謝

所以遊戲上圖片擷取下來都做灰階會加快判斷速度?

AnkuLua Administrator Posts: 2,517	請問圖片灰階跟全彩exists判斷上會有差異嗎? May 21, 2016 12:55:28 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top AnkuLua 發表於 May 21, 2016 12:55:28 GMT 可以這麼說但能快多少不確定
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