技术问答python鎬庝箞灏嗗浘鐗囧彉娓呮櫚 - 扬州沐宇科技

瑕佸皢鍥惧儚鍙樺緱鏇存竻鏅帮紝鍙互灏濊瘯浣跨敤鍥惧儚澶勭悊搴撳Pillow鎴朞penCV鏉ヨ繘琛屽浘鍍忓鐞嗐€備互涓嬫槸浣跨敤Pillow搴撶殑绀轰緥浠ｇ爜锛?/p>

from PIL import Image, ImageFilter
# 鎵撳紑鍥惧儚
image = Image.open("input.jpg")
# 搴旂敤閿愬寲婊ら暅
sharp_image = image.filter(ImageFilter.SHARPEN)
# 淇濆瓨缁撴灉鍥惧儚
sharp_image.save("output.jpg")

姝や唬鐮佸皢鎵撳紑鍚嶄负"input.jpg"鐨勫浘鍍忔枃浠讹紝搴旂敤閿愬寲婊ら暅锛屽苟灏嗙粨鏋滀繚瀛樹负"output.jpg"銆傚彲浠ヨ皟鏁撮攼鍖栨护闀滅殑鍙傛暟浠ヨ幏鍙栨洿閫傚悎鐨勬竻鏅版晥鏋溿€?/p>

濡傛灉浣跨敤OpenCV搴擄紝鍙互灏濊瘯浠ヤ笅浠ｇ爜锛?/p>

import cv2
# 璇诲彇鍥惧儚
image = cv2.imread("input.jpg")
# 搴旂敤鍥惧儚澧炲己绠楁硶锛堝鐩存柟鍥惧潎琛″寲锛?/span>
enhanced_image = cv2.equalizeHist(image)
# 淇濆瓨缁撴灉鍥惧儚
cv2.imwrite("output.jpg", enhanced_image)

姝や唬鐮佷娇鐢╟v2.equalizeHist鍑芥暟搴旂敤鐩存柟鍥惧潎琛″寲绠楁硶鏉ュ寮哄浘鍍忥紝骞跺皢缁撴灉淇濆瓨涓?quot;output.jpg"銆傚彲浠ュ皾璇曚娇鐢ㄥ叾浠栧浘鍍忓寮虹畻娉曟潵杈惧埌鏇存竻鏅扮殑鏁堟灉銆?/p>