<img data-ng-model="book.image"
         class="bookPoster"
         style="width: 300px; height: 200px;"
         ng-src="data:image/png;base64,iVBORw0K...SuQmCC">

    <input data-tb-image-loader=".bookPoster" type="file" name="image" id="image" accept="image/png, image/jpeg"/>
    <a data-ng-click="save(book)" class="btn">Submit</a>