com.intel.analytics.zoo.feature.image.ImagePixelBytesToMat.scala Maven / Gradle / Ivy
/*
* Copyright 2018 Analytics Zoo Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intel.analytics.zoo.feature.image
import com.intel.analytics.bigdl.transform.vision.image.{ImageFeature, PixelBytesToMat, augmentation}
import org.apache.log4j.Logger
/**
* Transform byte array(pixels in byte) to OpenCVMat
*
* @param byteKey key that maps byte array
*/
class ImagePixelBytesToMat(
byteKey: String = ImageFeature.bytes) extends ImageProcessing {
private val internalTransformer = new PixelBytesToMat(byteKey)
override def apply(prev: Iterator[ImageFeature]): Iterator[ImageFeature] = {
internalTransformer.apply(prev)
}
override def transform(prev: ImageFeature): ImageFeature = {
internalTransformer.transform(prev)
}
}
object ImagePixelBytesToMat {
val logger = Logger.getLogger(getClass)
def apply(byteKey: String = ImageFeature.bytes): ImagePixelBytesToMat = {
new ImagePixelBytesToMat(byteKey)
}
}