Integrating Deep-learned Models

Integrating Deep-learned Models and Photography Idea Retrieval

Intelligent Portrait Composition Assistance (IPCA) – Integrating Deep-learned Models and Photography Idea Retrieval, Farshid Farhat, Mohammad Kamani, Sahil Mishra, James Wang, ACM Multimedia 2017, Mountain View, CA, USA.
ABSTRACT: Retrieving photography ideas corresponding to a given location facilitates the usage of smart cameras, where there is a high interest among amateurs and enthusiasts to take astonishing photos at anytime and in any location. Existing research captures some aesthetic techniques such as the rule of thirds, triangle, and perspectiveness, and retrieves useful feedbacks based on one technique. However, they are restricted to a particular technique and the retrieved results have room to improve as they can be limited to the quality of the query. There is a lack of a holistic framework to capture important aspects of a given scene and give a novice photographer informative feedback to take a better shot in his/her photography adventure. This work proposes an intelligent framework of portrait composition using our deep-learned models and image retrieval methods. A highly-rated web-crawled portrait dataset is exploited for retrieval purposes. Our framework detects and extracts ingredients of a given scene representing as a correlated hierarchical model. It then matches extracted semantics with the dataset of aesthetically composed photos to investigate a ranked list of photography ideas, and gradually optimizes the human pose and other artistic aspects of the composed scene supposed to be captured. The conducted user study demonstrates that our approach is more helpful than the other constructed feedback retrieval systems.

Comments

Post a Comment

Popular posts from this blog

Unlimited Yahoo Mail Service is FAKE!

Image
Yahoo Mail service problem! The huge capacity is fake! It's not unlimited! It doesn't show old emails. It just tel you: There appears to be a problem loading the email "Taxes".  Retry or Sorry, we're still having problems loading this message. This is likely a temporary issue due to a connection problem or an email with large attachments. Check your connection and try again, or try back again shortly. If you're still seeing this error, visit  Help  for troubleshooting instructions or to contact us. Error code: 44
Read more

Computer Vision Keywords

2D attacks 2D Face 2D Face Authentication 3D blood flow estimation 3D Face 3D Face Localisation 3D face model 3D face recognition 3D localization 3D Masks 3D model base indexing 3D object recognition abnormality detection accelerated exact k-means Accent Identification Accented speech Accentual mismatch accessible games acoustic frequency Acoustic model adaptation acoustic modeling Acoustic reverberation sparsity models Acoustic reverberation structures Acoustic signal processing acoustic stream acquisition ACT metric activation function active shape model activity Actor–critic Ad hoc array calibration Ad hoc microphone array calibration Adaboost adalaine adaptive exploration/exploitation trade-off adaptive learning rate adaptive resonance theory adaptive steepness Addressee estimation Adequacy of diffuseness Ad-hoc microphone array Adhoc microphone array calibration Ad-hoc microphone array calibration Ad-hoc microphone calibration AFC A
Read more

Portrait Composition Assistance

Approach the subject! In general beginning photographers tend to include too much stuff in their images, too much space around the subject. The same is true for portraits. In my classroom when I teach this topic I often see people with a 50mm lens standing too far away from their model, leaving the person small in the frame. Fear of encroaching on someone’s personal space can come into play. So if that sounds like you, then you may want to invest in a longer lens, which are better for portraits anyway as they are more flattering to the subject. Look at the two examples below. The first was shot with a 50mm lens (on a full frame camera) and the second closer one was with a zoom lens set at 120mm. A portrait is about the person, so don’t be afraid to zoom in close! Remember that zooming in does not mean capturing only face shots. You can also capture “tight”, close up shots of your subject sitting on a stool or leaning into a tree. A portrait is about the person, so don’t be afraid
Read more