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HDR⁴

Through our new algorithm HDR⁴ revolutionizes the capture of HDR photos and offers an advanced alternative to existing HDR apps

Through our new algorithm HDR⁴ revolutionizes the capture of HDR photos and offers an advanced alternative to existing HDR apps

HDR⁴

by Christopher Herbon
HDR⁴
HDR⁴
HDR⁴

What is it about?

Through our new algorithm HDR⁴ revolutionizes the capture of HDR photos and offers an advanced alternative to existing HDR apps. We grew tired of unnatural spots, seams and halos in our photos, which are produced by other apps. Therefore we integrated the most advanced HDR algorithm available in any iOS application. The amazingly realistic photos are created by taking up to four pictures in a row and combining them using a highly sophisticated digital wavelet algorithm. All images are digitally registered to eliminate camera movement during the capture. This way, you can capture extremely sharp images in every scenario.

HDR⁴

App Details

Version
1.6
Rating
(10)
Size
23Mb
Genre
Photo & Video Utilities
Last updated
January 2, 2018
Release date
December 17, 2015
More info

App Screenshots

HDR⁴ screenshot-0
HDR⁴ screenshot-1
HDR⁴ screenshot-2
HDR⁴ screenshot-3

App Store Description

Through our new algorithm HDR⁴ revolutionizes the capture of HDR photos and offers an advanced alternative to existing HDR apps. We grew tired of unnatural spots, seams and halos in our photos, which are produced by other apps. Therefore we integrated the most advanced HDR algorithm available in any iOS application. The amazingly realistic photos are created by taking up to four pictures in a row and combining them using a highly sophisticated digital wavelet algorithm. All images are digitally registered to eliminate camera movement during the capture. This way, you can capture extremely sharp images in every scenario.


Features:

• Automatically take up to four pictures (more than any other app)
• A much larger exposure dynamic compared to the built-in HDR method
• Seamless image blending without halos and unnatural spots
• Live high speed automatic exposure measure for an even faster capture
• High performance digital image stabilization for extremely sharp pictures
• HDR-Selfies
• Ghost removal
• Full resolution (up to 12 megapixels on the iPhone 6s)
• Manual mode: Drag the exposure boxes to put focus on the desired area
• Live histogram for choosing the perfect scene
• 128 bit processing for extremely accurate results
• Volume shutter
• Flash
• Automatic and manual saturation, temperature, gamma, sharpness, brightness and contrast adjustment
• Geotagging (GPS)
• Landscape and portrait support

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