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Logo nanoworlds are small educational environments for Logo programming that focus on the mediation of intuitive models of informatics concepts. These are coherent Gestalt-like mental concepts, which are based on experience and which are subjectively certain (Fischbein 1987). Typical features of Logo nanoworlds are Visualisation of activity defined by a Logo programme Only a few Logo syntax ele...

This is an investigation into whether and under which conditions consistency between brand name and logo may positively influence consumer attitudes toward brands through three studies. The descriptive design in Study 1 highlights a strong positive correlation between general brand evaluations and brand-logo consistency ratings. Two experiments show that perceived initial consistency between br...

BACKGROUND The purpose of this study was to describe the development and evaluation of the image-based Veterans Affairs (VA) Tobacco Tactics program logo and campaign character using principles of social marketing. METHODS Four cross-sectional surveys with open- and closed-ended questions were used to gather participant demographic information, smoking behavior, and feedback on the developmen...

Received Jul 12, 2012 Revised Aug 30, 2012 Accepted Sep 9, 2012 Nowadays, the high volume of archival documents has made it exigent to store documents in electronic databases. A text logo represents the ownership of the text, and different texts can be categorized by it; for this reason, different methods have been presented for extracting and recognizing logos. The methods presented earlier, s...

OBJECTIVE A front-of-pack nutrition logo on products with relatively favourable product compositions might help consumers to make more healthful choices. Studies investigating actual nutrition label use in point-of-purchase settings are scarce. The present study investigates the use of the 'Choices' nutrition logo in Dutch supermarkets. DESIGN Adults were asked to complete a validated questio...

In this paper we propose an adaptive model, referred to as Recursive Neural Networks (RRNNs) for logo recognition by explicitly conveying logo item intom-ary tree representation, where symbolic and sub-symbolic information coexist. Each node in the contourtree is associated with an exterior or interior contour extracted from the logo instance. A feature vector, which includes the perimeter of t...

In this paper a wavelet-based logo watermarking scheme is presented. The logo watermark is embedded into all sub-blocks of the LLn sub-band of the transformed host image, using quantization technique. Extracted logos from all sub-blocks are merged to make the extracted watermark from distorted watermarked image. Knowing the quantization step-size, dimensions of logo and the level of wavelet tra...

In recent years, automatic recognition of vehicle logos has become one of the important issues in modern cities. This is due to the unlimited increase of cars and transportation systems that make it impossible to be fully managed and monitored by human. In this research, an automatic real-time logo recognition system for moving cars is introduced based on histogram manipulation. In the proposed...

Data are an important part of machine learning. In recent years, it has become increasingly common for researchers to study artificial intelligence-aided design, and rich design materials needed provide data support related work. Existing aesthetic visual analysis databases contain mainly photographs works art. There is no true logo database, there few public high-quality material databases. Fa...