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살아 움직이는 머신러닝 파이프라인 설계: 텐서플로와 함께하는 머신러닝 프로젝트 자동화
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살아 움직이는 머신러닝 파이프라인 설계: 텐서플로와 함께하는 머신러닝 프로젝트 자동화

by 송호연, 하네스 하프케, 캐서린 넬슨
October 2021
Beginner to intermediate
416 pages
9h 3m
Korean
Hanbit Media, Inc.
Content preview from 살아 움직이는 머신러닝 파이프라인 설계: 텐서플로와 함께하는 머신러닝 프로젝트 자동화
118
살아 움직이는 머신러닝 파이프라인 설계
import tensorflow as tf
def
process_image(raw_image):
raw_image = tf.reshape(raw_image, [-1])
# JPEG 이미지 형식을 디코딩합니다.
img_rgb = tf.io.decode_jpeg(raw_image, channels=3)
# 로드된 RGB 영상을 회색조로 변환합니다.
img_gray = tf.image.rgb_to_grayscale(img_rgb)
img = tf.image.convert_image_dtype(img_gray, tf.float32)
# 이미지 크기를 300 × 300 픽셀로 조정합니다.
resized_img = tf.image.resize_with_pad(
img,
target_height=300,
target_width=300
)
# 이미지를 회색조로 변환합니다.
img_grayscale = tf.image.rgb_to_grayscale(resized_img)
return
tf.reshape(img_grayscale, [-1, 300, 300, 1])
코드 위치:
chapters
/
chapter5
/
5
-
2
.
py
return
의 일부로 이루어지는
tf
.
reshape
()
연산에 관한 참고 사항이 있습니다. ...
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Publisher Resources

ISBN: 9791162244814